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Generated illustration of the Seiko Alpinist SPB121: round case, 39.5 mm, green dial, smooth bezel, leather strap.

Plate 413. Illustration generated from this record, not a photograph. No lettering or logos. Colours are approximate. Same scale on every plate.

a Bezel
smooth
b Dial
green, markers: numerals, with date
c Case
stainless steel, round
d Strap
leather, brown

Seiko · Field

Alpinist

Ref. SPB121

Machine translation pending human review. Figures and sources match the original.

Heir to the 1959 Alpinist and the green SARB017, with a sapphire crystal and 70 hours of power reserve.

€719

Price type unconfirmed · Jan 2020 · Source: fratellowatches.com

2020 launch price: it may be out of date.

Why it matters

  • Calibre 6R35 replaces the previous movement
  • Green dial only on brown leather, per Fratello

Specifications

Line
Prospex Alpinist
Year
2020
Status
unconfirmed
Range
Mid-range
Diameter
39.5 mm
Thickness
13.2 mm
Material
stainless steel
Shape
round
Dial
green
Markers
numerals
Date
Yes
Bezel
smooth
Strap
leather, brown
Calibre
6R35
Movement
Automatic
Power reserve
70 h
Frequency
21,600 vph
Jewels
24
Water resistance
200 m
Complications
hours, minutes, seconds, date

Across the Archive

Diameter39.5 mmAbove 34% of 447 watches with this figure
Thickness13.2 mmAbove 72% of 363 watches with this figure
Power reserve70 hAbove 57% of 348 watches with this figure
Frequency21,600 vphAbove 7% of 274 watches with this figure
Water resistance200 mAbove 73% of 386 watches with this figure
Price€719 · Jan 2020Above 3% of 151 prices in EUR. Log scale.

Where to buy

A search for this reference at retailers. TicTemple does not sell watches or check stock. Links go live once we join each programme.

Sources

  1. seikowatches.com
  2. fratellowatches.com

Record confidence: medium. Based on a secondary source. Anything unverified is shown as “unconfirmed”, never estimated.

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